Cluster 1: Center at (x=447.88, y=9.76), size=17
Cluster 2: Center at (x=490.64, y=12.18), size=22
Cluster 3: Center at (x=415.62, y=58.57), size=21
Cluster 4: Center at (x=294.16, y=80.63), size=43
Cluster 5: Center at (x=515.00, y=83.61), size=23
Cluster 6: Center at (x=590.92, y=87.69), size=26
Cluster 7: Center at (x=65.05, y=107.38), size=21